Young Thomas Edison Vocab. Flashcard

Front

Extraordinary intellectual power, especially in creativity

Back

genius

Front

Traffic ________

Back

signal

Front

Powered by electricity, a form of energy from electron and proton motion.

Back

electric

Front

A sound, motion, or sign that sends a message

Back

signal

Front

Place where the woman works?

Back

laboratory

Front

A small, useful machine or device

Back

gadget

Front

A laboratory is a ____________

Back

place where scientists work and do experiments

Front

A test to prove something

Back

experiment

Front

Original device, system, or process

Back

invention

Front

Happening from time to time

Back

occasional